<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Real-time Charater Counter</title>
</head>
<body>
<div class="container">
<h2>Real-time Charater Counter</h2>
<textarea
id="textarea"
class="textarea"
placeholder="Please write your text here..."
maxlength="5000"
></textarea>
<div class="counter-container">
<p>
Total Charaters:
<span class="total-counter" id="total-counter"></span>
</p>
<p>
Remaining:
<span class="remaining-counter" id="remaining-counter"></span>
</p>
</div>
</div>
</body>
</html>
<style>
body {
margin: 0;
display: flex;
justify-content: center;
height: 100vh;
align-items: center;
background-color: salmon;
font-family: cursive;
}
.container {
background-color: lightpink;
width: 400px;
padding: 20px;
margin: 5px;
border-radius: 10px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}
.textarea {
resize: none;
width: 100%;
height: 100px;
font-size: 18px;
font-family: sans-serif;
padding: 10px;
box-sizing: border-box;
border: solid 2px darkgray;
}
.counter-container {
display: flex;
justify-content: space-between;
padding: 0 5px;
}
.counter-container p {
font-size: 18px;
color: gray;
}
.total-counter {
color: slateblue;
}
.remaining-counter {
color: orangered;
}
</style>
<script>
const textareaEl = document.getElementById("textarea");
const totalCounterEl = document.getElementById("total-counter");
const remainingCounterEl = document.getElementById("remaining-counter");
textareaEl.addEventListener("keyup", () => {
updateCounter();
});
updateCounter()
function updateCounter() {
totalCounterEl.innerText = textareaEl.value.length;
remainingCounterEl.innerText =
textareaEl.getAttribute("maxLength") - textareaEl.value.length;
}
</script>